IEI Integration KINO-QM57A - Manual (Page 56)

KINO-QM57A Mini-ITX SBC
Page 42
3.3.4 Power Connector (12 V, Power Adapter)
CN Label: PWR1
CN Type: 4-pin Mini-DIN
CN Location: See Figure 3-22
CN Pinouts: See Figure 3-25
The connector supports the 12V power adapter.
Figure 3-25: 4-pin Power Mini-DIN Connection
3.3.5 Serial Port Connector (COM1)
CN Label: COM1
CN Type: DB-9
CN Location: See Figure 3-22
CN Pinouts: See Table 3-27
The serial port connects to a RS-232 serial communications device.
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 DCD 6 DSR
2 RX 7 RTS
3 TX 8 CTS
4 DTR 9 RI
5 GND
Table 3-27: Serial Port Pinouts